Glass stoppers, standard taper, hexagonal, hollow
These standard taper hollow stoppers are made from borosilicate glass 3.3 and have a hexagonal head.
- Excellent chemical resistance
- High thermal resistance, minimal heat expansion results in high resistance to temperature changes
- Hexagonal head allows easy release and removal of the stopper
For the safe and secure closure of flasks, bottles, tubing and other laboratory apparatus.
: DIN 12252
: Available with flat or pointed bottom.
Frequently Bought Together
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